MAX11040K

PRODUCTION

24-/16-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADCs

Sigma-Delta ADCs Cascadable Up to 32 Simultaneous Channels

Data Sheet (Rev. 4)
Part Models
3
1ku List Price
Starting From $18.10
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Part Details

  • Feature Set Ideal for Energy Measurement Systems
    • Four Fully Differential Simultaneously Sampled Channels
    • Cascadable for Up to 32 Channels of Simultaneous Sampling
    • Programmable Sampling Phase for Phase Shift Compensation
      • 0 to 333µs in 1.33µs Steps
    • Programmable Output Data Rate with 0.065% Resolution
  • Excellent Performance for High-Accuracy Measurement Applications
    • 117dB SNR at 1ksps
    • 106dB SNR at 16ksps
    • 0.25% Error Over a 1000:1 Dynamic Range
    • ±2.2V Full-Scale Input Range
  • Single-Supply Operation and Protected Inputs for Design Simplicity and Robustness
    • 3.0V to 3.6V Analog Supply Voltage
    • 2.7V to VAVDD Digital Supply Voltage
    • ±6V Overvoltage Protected Inputs
    • -40°C to +105°C Operating Temperature Range
MAX11040K
24-/16-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADCs
MAX11040K, MAX11060: Functional Diagram
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 7

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Analog to Digital Converters 8
MAX11206
PRODUCTION 20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX1401
PRODUCTION +3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC
MAX1403
PRODUCTION +3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC
MAX11212
PRODUCTION 18-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX1300
PRODUCTION 8- and 4-Channel, ±3 x VREF Multirange Inputs, Serial 16-Bit ADCs
MAX1302
PRODUCTION 8-Channel, ±VREF Multirange Inputs, Serial 16-Bit ADC
MAX11167
PRODUCTION 16-Bit, 250ksps, ±5V SAR ADC with Internal Reference in TDFN
MAX11100
PRODUCTION 16-Bit, +5V, 200ksps ADC with 10µA Shutdown
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Tools & Simulations

LTpowerCAD

Design tools for the following parts are available in LTpowerCAD:

Software Development 1

Evaluation Kits

MAX11040KDBEVKIT

Evaluation Kit/Daughterboard for the MAX11040K

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Features and Benefits

  • Eight Simultaneous ADC Channel Inputs (EV Kit Only)
  • Up to 20* Simultaneous ADC Channel Inputs with the EV Kit and the Daughterboards
  • Four Banana Jacks for Power-Supply Inputs
  • BNC Connectors on Channel 0 and Channel 1 for the EV Kit and Daughterboard for the Signal Inputs
  • Autofrequency, RMS, Min, Max, and Average DC Calculations in the EV Kit Software
  • USB-PC Connection
  • Proven PCB Layout
  • Windows 2000-, Windows XP-, and Windows Vista (32-Bit)-Compatible Evaluation Software
  • Fully Assembled and Tested

Product Details

The MAX11040K evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the IC's 4-channel, simultaneous-sampling ADC. The EV kit also includes Windows® 2000-, Windows XP®-, and Windows Vista®- compatible software that provides a simple graphical user interface (GUI) for exercising the IC's features.

The EV kit comes with two MAX11040KGUU+s installed on the motherboard. Up to three more parts can be connected to the EV kit to increase the number of input channels by cascading up to three daughterboards to the EV kit (order separately).

Applications

  • Industrial Data-Acquisition Systems
  • Medical Instrumentation
  • Multiphase Power Systems
  • Power-Protection Relay Equipment

MAX11040KEVKIT

Evaluation Kit/Daughterboard for the MAX11040K

Buy Now View Details

Features and Benefits

  • Eight Simultaneous ADC Channel Inputs (EV Kit Only)
  • Up to 20* Simultaneous ADC Channel Inputs with the EV Kit and the Daughterboards
  • Four Banana Jacks for Power-Supply Inputs
  • BNC Connectors on Channel 0 and Channel 1 for the EV Kit and Daughterboard for the Signal Inputs
  • Autofrequency, RMS, Min, Max, and Average DC Calculations in the EV Kit Software
  • USB-PC Connection
  • Proven PCB Layout
  • Windows 2000-, Windows XP-, and Windows Vista (32-Bit)-Compatible Evaluation Software
  • Fully Assembled and Tested

Product Details

The MAX11040K evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the IC's 4-channel, simultaneous-sampling ADC. The EV kit also includes Windows® 2000-, Windows XP®-, and Windows Vista®- compatible software that provides a simple graphical user interface (GUI) for exercising the IC's features.

The EV kit comes with two MAX11040KGUU+s installed on the motherboard. Up to three more parts can be connected to the EV kit to increase the number of input channels by cascading up to three daughterboards to the EV kit (order separately).

Applications

  • Industrial Data-Acquisition Systems
  • Medical Instrumentation
  • Multiphase Power Systems
  • Power-Protection Relay Equipment
MAX11040KDBEVKIT
Evaluation Kit/Daughterboard for the MAX11040K
MAX11040KEVKIT
Evaluation Kit/Daughterboard for the MAX11040K

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